- All sections
- E - Fixed constructions
- E03C - Domestic plumbing installations for fresh water or waste watersinks
- E03C 1/04 - Water-basin installations specially adapted to wash-basins or baths
Patent holdings for IPC class E03C 1/04
Total number of patents in this class: 2406
10-year publication summary
|
249
|
246
|
276
|
240
|
241
|
256
|
241
|
239
|
210
|
145
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kohler Co. | 4147 |
253 |
| Delta Faucet Company | 2865 |
218 |
| Grohe AG | 1054 |
118 |
| Neoperl GmbH | 623 |
91 |
| Kohler Mira Limited | 311 |
86 |
| AS America, Inc. | 1041 |
78 |
| ASSA ABLOY Americas Residential Inc. | 1060 |
58 |
| Xiamen Lota International Co., Ltd. | 206 |
50 |
| Xiamen Solex High-Tech Industries Co., Ltd. | 434 |
47 |
| Fortune Brands Water Innovations LLC | 535 |
45 |
| Globe Union Industrial Corp. | 323 |
30 |
| Toto Ltd. | 1259 |
30 |
| Orbital Systems AB | 82 |
27 |
| Water Pik, Inc. | 578 |
22 |
| Xiamen Forbetter Sanitary Ware Co, Ltd. | 42 |
21 |
| LG Electronics Inc. | 75694 |
19 |
| Bradley Fixtures Corporation | 170 |
19 |
| Hansgrohe SE | 1007 |
18 |
| Mercury Plastics LLC | 77 |
18 |
| Beijing Kohler Ltd. | 44 |
16 |
| Other owners | 1142 |